XplorePlane/XP.Hardware.PLC.Sentry/Views/SignalMonitorView.xaml

<UserControl x:Class="XP.Hardware.PLC.Sentry.Views.SignalMonitorView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             xmlns:views="clr-namespace:XP.Hardware.PLC.Sentry.Views"
             xmlns:converters="clr-namespace:XP.Hardware.PLC.Sentry.Converters"
             mc:Ignorable="d"
             d:DesignHeight="450" d:DesignWidth="800">

    <UserControl.Resources>
        <BooleanToVisibilityConverter x:Key="BoolToVis"/>
        <converters:NullOrEmptyToVisibilityConverter x:Key="NullToCollapsedConverter"/>

        <!-- 读取错误时的前景色样式 | Foreground style for read errors -->
        <Style x:Key="ReadErrorCellStyle" TargetType="telerik:GridViewCell">
            <Style.Triggers>
                <DataTrigger Binding="{Binding HasReadError}" Value="True">
                    <Setter Property="Foreground" Value="#FFD32F2F"/>
                    <Setter Property="FontWeight" Value="SemiBold"/>
                </DataTrigger>
            </Style.Triggers>
        </Style>

        <!-- === 写入控件模板 | Write control templates === -->

        <!-- bool 类型：ToggleButton | Bool type: ToggleButton -->
        <DataTemplate x:Key="BoolWriteTemplate">
            <StackPanel Orientation="Vertical">
                <ToggleButton IsChecked="{Binding WriteValue, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                              Content="{Binding WriteValue, TargetNullValue=False}"
                              MinWidth="60" Padding="6,2"
                              HorizontalAlignment="Stretch"/>
                <TextBlock Text="{Binding ValidationError}"
                           Foreground="#FFD32F2F" FontSize="10"
                           Visibility="{Binding ValidationError, Converter={StaticResource NullToCollapsedConverter}}"
                           TextWrapping="Wrap" Margin="0,2,0,0"/>
            </StackPanel>
        </DataTemplate>

        <!-- 整数类型：RadNumericUpDown（整数模式）| Integer type: RadNumericUpDown (integer mode) -->
        <DataTemplate x:Key="IntegerWriteTemplate">
            <StackPanel Orientation="Vertical">
                <telerik:RadNumericUpDown Value="{Binding WriteValue, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                          telerik:StyleManager.Theme="Crystal"
                                          NumberDecimalDigits="0"
                                          IsInteger="True"
                                          MinWidth="80"
                                          HorizontalAlignment="Stretch"
                                          UpdateValueEvent="PropertyChanged"/>
                <TextBlock Text="{Binding ValidationError}"
                           Foreground="#FFD32F2F" FontSize="10"
                           Visibility="{Binding ValidationError, Converter={StaticResource NullToCollapsedConverter}}"
                           TextWrapping="Wrap" Margin="0,2,0,0"/>
            </StackPanel>
        </DataTemplate>

        <!-- 浮点类型：RadNumericUpDown（浮点模式）| Float type: RadNumericUpDown (float mode) -->
        <DataTemplate x:Key="FloatWriteTemplate">
            <StackPanel Orientation="Vertical">
                <telerik:RadNumericUpDown Value="{Binding WriteValue, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                          telerik:StyleManager.Theme="Crystal"
                                          NumberDecimalDigits="4"
                                          IsInteger="False"
                                          MinWidth="80"
                                          HorizontalAlignment="Stretch"
                                          UpdateValueEvent="PropertyChanged"/>
                <TextBlock Text="{Binding ValidationError}"
                           Foreground="#FFD32F2F" FontSize="10"
                           Visibility="{Binding ValidationError, Converter={StaticResource NullToCollapsedConverter}}"
                           TextWrapping="Wrap" Margin="0,2,0,0"/>
            </StackPanel>
        </DataTemplate>

        <!-- 字符串类型：TextBox | String type: TextBox -->
        <DataTemplate x:Key="StringWriteTemplate">
            <StackPanel Orientation="Vertical">
                <TextBox Text="{Binding WriteValue, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                         MinWidth="80"
                         HorizontalAlignment="Stretch"
                         Padding="2"/>
                <TextBlock Text="{Binding ValidationError}"
                           Foreground="#FFD32F2F" FontSize="10"
                           Visibility="{Binding ValidationError, Converter={StaticResource NullToCollapsedConverter}}"
                           TextWrapping="Wrap" Margin="0,2,0,0"/>
            </StackPanel>
        </DataTemplate>

        <!-- 写入值模板选择器 | Write value template selector -->
        <views:WriteValueTemplateSelector x:Key="WriteValueTemplateSelector"
                                           BoolTemplate="{StaticResource BoolWriteTemplate}"
                                           IntegerTemplate="{StaticResource IntegerWriteTemplate}"
                                           FloatTemplate="{StaticResource FloatWriteTemplate}"
                                           StringTemplate="{StaticResource StringWriteTemplate}"/>
    </UserControl.Resources>

    <Grid>
        <!-- 无数据时的占位提示 | Placeholder when no data -->
        <TextBlock Text="请加载信号定义文件 | Please load signal definition file"
                   HorizontalAlignment="Center" VerticalAlignment="Center"
                   Foreground="#FF999999" FontSize="14"
                   Visibility="{Binding HasNoGroups, Converter={StaticResource BoolToVis}}"/>

        <!-- 信号分组标签页 | Signal group tabs -->
        <telerik:RadTabControl ItemsSource="{Binding SignalGroups}"
                               telerik:StyleManager.Theme="Crystal"
                               DisplayMemberPath="TabHeader"
                               OverflowMode="Scroll"
                               TabStripPlacement="Top">
            <telerik:RadTabControl.ContentTemplate>
                <DataTemplate>
                    <!-- 每个 Tab 页内的信号表格 | Signal grid within each tab -->
                    <telerik:RadGridView ItemsSource="{Binding Signals}"
                                         telerik:StyleManager.Theme="Crystal"
                                         AutoGenerateColumns="False"
                                         IsReadOnly="False"
                                         RowIndicatorVisibility="Collapsed"
                                         ShowGroupPanel="False"
                                         CanUserFreezeColumns="False"
                                         CanUserReorderColumns="True"
                                         CanUserSortColumns="True"
                                         CanUserResizeColumns="True"
                                         ColumnWidth="*"
                                         SelectionMode="Single"
                                         IsFilteringAllowed="False"
                                         ShowColumnSortIndexes="False">
                        <telerik:RadGridView.Columns>
                            <!-- 名称列 | Name column -->
                            <telerik:GridViewDataColumn Header="名称 | Name"
                                                        DataMemberBinding="{Binding Name}"
                                                        IsReadOnly="True"
                                                        Width="200"/>

                            <!-- 类型列 | Type column -->
                            <telerik:GridViewDataColumn Header="类型 | Type"
                                                        DataMemberBinding="{Binding Type}"
                                                        IsReadOnly="True"
                                                        Width="80"/>

                            <!-- 地址列 | Address column -->
                            <telerik:GridViewDataColumn Header="地址 | Address"
                                                        DataMemberBinding="{Binding AddressDisplay}"
                                                        IsReadOnly="True"
                                                        Width="120"/>

                            <!-- 当前值列 | Current value column -->
                            <telerik:GridViewDataColumn Header="当前值 | Value"
                                                        DataMemberBinding="{Binding CurrentValue}"
                                                        IsReadOnly="True"
                                                        Width="120"
                                                        CellStyle="{StaticResource ReadErrorCellStyle}"/>

                            <!-- 写入值列（根据类型动态选择控件）| Write value column (dynamic control by type) -->
                            <telerik:GridViewColumn Header="写入值 | Write" Width="140">
                                <telerik:GridViewColumn.CellTemplate>
                                    <DataTemplate>
                                        <ContentControl Content="{Binding}"
                                                        ContentTemplateSelector="{StaticResource WriteValueTemplateSelector}"/>
                                    </DataTemplate>
                                </telerik:GridViewColumn.CellTemplate>
                            </telerik:GridViewColumn>

                            <!-- 操作按钮列 | Action button column -->
                            <telerik:GridViewColumn Header="操作 | Action" Width="140">
                                <telerik:GridViewColumn.CellTemplate>
                                    <DataTemplate>
                                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                                            <telerik:RadButton Content="应用" Command="{Binding ApplyCommand}"
                                                    telerik:StyleManager.Theme="Crystal"
                                                    Width="50" Margin="0,0,4,0" Padding="4,2"
                                                    ToolTip="队列写入 | Queue Write"/>
                                            <telerik:RadButton Content="直写" Command="{Binding DirectWriteCommand}"
                                                    telerik:StyleManager.Theme="Crystal"
                                                    Width="50" Padding="4,2"
                                                    ToolTip="直接写入+回读校验 | Direct Write with Verify"/>
                                        </StackPanel>
                                    </DataTemplate>
                                </telerik:GridViewColumn.CellTemplate>
                            </telerik:GridViewColumn>

                            <!-- 备注列 | Remark column -->
                            <telerik:GridViewDataColumn Header="备注 | Remark"
                                                        DataMemberBinding="{Binding Remark}"
                                                        IsReadOnly="True"
                                                        Width="*"/>
                        </telerik:RadGridView.Columns>
                    </telerik:RadGridView>
                </DataTemplate>
            </telerik:RadTabControl.ContentTemplate>
        </telerik:RadTabControl>
    </Grid>
</UserControl>